|
2025
|
P/S
|
Metal building materials, namely, metal fasteners, namely, bolts, nuts, screws |
|
2022
|
Invention
|
Screwhead |
|
2021
|
Invention
|
Methods and apparatus for a fastener head having a dual zone socket area and a mating driver bit.... |
|
2018
|
Invention
|
Combination shrouded fastener and mating driver |
|
2017
|
Invention
|
Fastener with asymmetrical locking projections |
|
2016
|
Invention
|
Methods and apparatus for an enhanced driving bit. Methods and apparatus for an enhanced driving ... |
|
|
P/S
|
Metal fasteners, namely, screws, bolts |
|
2015
|
Invention
|
Combination fastener and mating driving tool |
|
|
Invention
|
Methods and apparatus for asymmetrical fastening system.
Methods and apparatus for an asymmetric... |
|
2014
|
Invention
|
Methods and apparatus for multi-dimensional asymmetrical fastening system. Methods and apparatus ... |
|
2013
|
Invention
|
Methods and apparatus for asymmetrical fastening system. Methods and apparatus for an asymmetrica... |
